| Date | 0% | 5% | 10% | Date | 0% | 5% | 10% |
| 04/20/18 | 34.0% | 33.8% | 39.2% | 07/18/08 | 40.5% | 42.4% | 40.9% |
| 04/26/18 | 29.5% | 32.4% | 38.1% | 07/26/18 | 31.9% | 34.4% | 36.4% |
| 05/03/18 | 32.6% | 36.4% | 41.2% | 08/02/18 | 26.6% | 26.1% | 28.9% |
| 05/09/18 | 25.3% | 24.7% | 31.8% | 08/09/18 | 20.2% | 18.6% | 20.9% |
| 05/17/18 | 22.9% | 27.5% | 30.6% | 08/13/18 | 19.5% | 18.4% | 20.2% |
| 05/24/18 | 31.4% | 37.1% | 40.7% | 08/16/18 | 32.7% | 33.3% | 35.1% |
| 05/31/18 | 41.2% | 44.6% | 47.5% | 08/23/18 | 23.9% | 20.4% | 23.5% |
| 06/07/18 | 20.0% | 20.7% | 24.9% | 08/30/18 | 16.4% | 15.5% | 17.2% |
| 06/11/18 | 16.9% | 18.6% | 20.7% | 09/06/18 | 22.4% | 17.9% | 18.3% |
| 06/14/18 | 16.1% | 24.2% | 26.6% | 09/13/18 | 18.8% | 17.8% | 19.1% |
| 06/21/18 | 40.5% | 42.2% | 44.2% | 09/20/18 | 21.9% | 21.7% | 20.8% |
| 06/22/18 | 39.4% | 42.3% | 43.6% | 09/27/18 | 20.6% | 22.5% | 22.7% |
| 06/28/18 | 38.0% | 39.9% | 42.3% | 10/04/18 | 20.7% | 20.1% | 21.4% |
| 07/05/18 | 34.7% | 32.8% | 38.3% | 10/11/18 | 28.2% | 27.5% | 29.8% |
| 07/11/18 | 29.7% | 25.8% | 35.9% | 10/18/18 | 28.0% | 32.0% | 31.8% |
| 07/18/18 | 40.5% | 42.4% | 40.9% | 10/25/18 | 19.8% | 20.1% | 21.3% |
| Yearly | 27.2% | 28.1% | 30.8% |